<template>
	<div>
		<div id="mains"></div>
	</div>
</template>

<script>
import * as echarts from 'echarts/core';
import {
	TitleComponent,
	ToolboxComponent,
	TooltipComponent,
	GridComponent,
	LegendComponent,
} from 'echarts/components';
import { LineChart } from 'echarts/charts';
import { UniversalTransition } from 'echarts/features';
import { CanvasRenderer } from 'echarts/renderers';

export default {
	mounted() {
		echarts.use([
			TitleComponent,
			ToolboxComponent,
			TooltipComponent,
			GridComponent,
			LegendComponent,
			LineChart,
			CanvasRenderer,
			UniversalTransition,
		]);

		var chartDom = document.getElementById('mains');
		var myChart = echarts.init(chartDom);
		var option;

		option = {
			title: {
				text: 'Stacked Area Chart',
			},
			tooltip: {
				trigger: 'axis',
				axisPointer: {
					type: 'cross',
					label: {
						backgroundColor: '#6a7985',
					},
				},
			},
			legend: {
				data: ['Email', 'Union Ads', 'Video Ads', 'Direct', 'Search Engine'],
			},
			toolbox: {
				feature: {
					saveAsImage: {},
				},
			},
			grid: {
				left: '3%',
				right: '4%',
				bottom: '3%',
				containLabel: true,
			},
			xAxis: [
				{
					type: 'category',
					boundaryGap: false,
					data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'],
				},
			],
			yAxis: [
				{
					type: 'value',
				},
			],
			series: [
				{
					name: 'Email',
					type: 'line',
					stack: 'Total',
					areaStyle: {},
					emphasis: {
						focus: 'series',
					},
					data: [120, 132, 101, 134, 90, 230, 210],
				},
				{
					name: 'Union Ads',
					type: 'line',
					stack: 'Total',
					areaStyle: {},
					emphasis: {
						focus: 'series',
					},
					data: [220, 182, 191, 234, 290, 330, 310],
				},
				{
					name: 'Video Ads',
					type: 'line',
					stack: 'Total',
					areaStyle: {},
					emphasis: {
						focus: 'series',
					},
					data: [150, 232, 201, 154, 190, 330, 410],
				},
				{
					name: 'Direct',
					type: 'line',
					stack: 'Total',
					areaStyle: {},
					emphasis: {
						focus: 'series',
					},
					data: [320, 332, 301, 334, 390, 330, 320],
				},
				{
					name: 'Search Engine',
					type: 'line',
					stack: 'Total',
					label: {
						show: true,
						position: 'top',
					},
					areaStyle: {},
					emphasis: {
						focus: 'series',
					},
					data: [820, 932, 901, 934, 1290, 1330, 1320],
				},
			],
		};

		option && myChart.setOption(option);
	},
};
</script>

<style lang="scss" scoped>
@import './index.scss';
</style>
